baber/WOPTO huggingface dataset:
Patent GB-201221002-D0 (GB)
Title: Equalization delay agnostic protection switching in protected passive optical networks
Filed: 2012-11-22
Abstract: Systems, methods and apparatus for operating an optical network terminal (ONT) in a passive optical network include maintaining an operational state in the passive optical network, estimating an upstream channel, adjusting equalization delay and physical layer frame offset values and switching from a backup mode to a primary mode of operation upon detecting a failure condition.
Patent IT-MI20010610-D0 (IT)
Inventor: MAGGI CORRADO
IPC: F16G13/00
Filed: 2001-03-22
Abstract: A safety chain with ring links is described, wherein the transversal section of the link is substantially pentagonal and it consists of two external sides (2,3) which converge outwardly the link, two lateral sides (4, 5), respectively adjacent to the said external sides as well as convergent. outwardly the link, and an internal side (6), located between the said lateral sides and having at least a curved portion with a concavity facing outwardly. <IMAGE>
Patent DE-2960732-D1 (DE)
Title: Process and device for the automatic tracking of welding joints
Inventor: TANGUY JEAN-JACQUES
IPC: B23K9/02
Filed: 1979-06-19
Granted: 1981-11-26
Abstract: 1. A method for automatically following a welding seam (4), of the kind in which a possible shift between the said seam (4) and a means for guiding a welding torch carriage (10) is compensated by a corrective transverse displacement of a torch carriage, according to which the corrective displacement is assured within a range of adjustment authorised by a control system positively coupled with mechanical probing of the said seam by means of a feeler probe (34), characterised in that this control operation is assured by periodic performance of transverse advances of a retractable seam feeler probe, which is normally in the retracted position spaced apart from the said seam, the said control action being rendered inoperative in all cases in which the information provided by such a probing operation does not lie within the said authorised range of adjustment, thus manifesting the presence of a welding spot (5) produced prior to the welding operation as such, and in that the said probing operation is resumed immediately until information is obtained which lies within the said authorised range of adjustment.
Patent DE-3060160-D1 (DE)
Title: Arylethers, process for their preparation and medicines containing them
Inventor: FRIEBE WALTER-GUNAR DR RER NAT
IPC: A61K31/4468
Filed: 1980-01-08
Granted: 1982-03-11
Abstract: The present invention provides aryl ether derivatives of the general formula:   <IMAGE>   +TR  <IMAGE>  wherein A is an oxygen atom or the group >N-R1, R1 being a hydrogen atom or a lower alkyl radical, R2 and R3, which can be the same or different, are hydrogen atoms or lower alkyl radicals, R4 is a hydrogen atom or a hydroxyl group, R5 is a hydrogen atom or an acyl radical, R7 is a hydrogen atom, a lower alkyl radical or a lower alkanoyl radical and R8 is a hydrogen atom, a lower alkyl radical, a lower alkoxy radical or a hydroxyl group; and the pharmacologically acceptable salts thereof. The present invention also provides a process for the preparation of these compounds and pharmaceutical compositions containing them. It is also concerned with the use of these compounds for combating allergic diseases.
Patent DE-3061075-D1 (DE)
Title: Process for removing an allylic group from allylic esters, carbonates and carbamates
Inventor: MCCOMBIE STUART WALTER
IPC: C07D499/88
Filed: 1980-01-07
Granted: 1982-12-23
Abstract: An improved synthetic process for the removal of an allyl group in an allylic ester or an allyloxycarbonyl group in an allylic carbonate or carbamate by reaction with 2-ethylhexanoic acid or an alkali metal salt thereof and a catalytic amount of an organic-soluble palladium complex is disclosed herein.
Patent DE-3163005-D1 (DE)
Title: Conveyor belt of the honeycomb type
Inventor: IDDLES ROGER GILBERT
IPC: B65G15/52
Filed: 1981-01-12
Granted: 1984-05-17
Abstract: A conveyor belt of the honeycomb type in which open-work belt sections 2 of cranked or wavey form extend between and intermesh pivotally at transverse rods 1 which pass through apertures in longitudinal components 4 of the belt sections and extend alongside main cross components 3 of the belt sections joined in staggered relationship to the ends of the longitudinal components, is strengthened laterally against distortion by additional cross components 5 which extend between and are joined to the longitudinal components at the opposite sides of the transverse rods to the main cross components. The belt sections are preferably unitary plastics mouldings. As illustrated the belt sections each extend across the full width of the belt and the longitudinal components at the sides of the belt have sockets 14 defined at their free ends which receive the opposite ends of the transverse rods and retain the transverse rods to the belt sections.
Patent DE-3266624-D1 (DE)
Title: Process for the selective hydrogenation of fatty acid derivatives and selectively hydrogenated fatty acid derivatives
Inventor: SCHOKKER WIEBE
IPC: C11C3/12
Filed: 1982-03-30
Granted: 1985-11-07
Abstract: A process for selectively hydrogenating a fatty acid derivative, such as a triglyceride fat or oil, having fatty acid moieties containing more than two double bonds as well as fatty acid moieties containing two double bonds comprises catalytic hydrogenation in the presence of at least 1.8 mol of ammonia per litre of fatty acid derivative. The high level of ammonia present allows increased selectivity to occur such that the fatty acid moieties containing more than two double bonds are highly selectively hydrogenated to moieties containing a two double bonds. Depending on the catalyst and derivative employed SII values of at least 10 and trans-isomerisation of less than 5 mol% can be derived.
Patent DE-3266885-D1 (DE)
Title: An automatic apparatus for forming and ejecting piles of sheets at high speed
Inventor: GIUSTI GIAMPIERO
IPC: B65H31/32
Filed: 1982-02-04
Granted: 1985-11-21
Abstract: Automatic apparatus, wherein each of the exits (2, 3; 4, 5) of the cutter (1) of the upstream producing machine presents a conveying plane (6; 23) for the sheets, pivoted at the upstream end and feeding, at its downstream end, which oscillates vertically, two fixed roller planes (9, 10) apt to unload in turn the sheets on a subsequent raising device (13, 14; 32, 33), so that, once the piling has been completed on one of said roller planes (9, 10), while it unloads on said raising device (13, 14; 32. 33) said conveying plane (6;23) feeds the second roller plane, which then will unload the sheets on the raising device (13, 14; 34, 33) which has emptied and has been brought in the meantime at the level of this roller plane (9; 10) and so on. The apparatus is capable of operating even with a number of said roller planes (9; 10) different from two or with a roller plane (9; 10) replaced by a receiving plane (41, 42), vertically movable.
Patent DE-3362877-D1 (DE)
Title: Process for the clarification of beverages
Inventor: DUMONT YVES
IPC: A23L2/70
Filed: 1983-03-25
Granted: 1986-05-15
Abstract: This invention relates to a process for the clarification of juices and other similar beverages such as wine, beer, cider, etc. . . . which comprises a flotation stage. All known clarification processes used in the commercial production of beverages are discontinuous in that they rely on a sedimentation stage and/or require the use of expensive centrifugal equipment which require regular cleaning and maintenance. The use of the invention allows the commercial clarification of beverages without the necessity of going through a sedimentation stage or the use of centrifugal equipment. The process comprises three essential stages, i.e.: the formation of a flotable floc in the untreated beverage, the continuous introduction of the coagulated beverage in a flotation vessel, the flotation of the floc by microbubbles formed in the beverage and the continuous removal of the clarified beverage.
Patent DE-3363941-D1 (DE)
Title: Lock with an electric control, and control circuit for a motor-vehicle door lock
Inventor: GIEZEK ANDRE
IPC: E05B65/32
Filed: 1983-09-05
Granted: 1986-07-10
Abstract: 1. A lock with electric actuation including firstly, a lock comprising a rotary lock bolt (10) and a catch (24), the lock bolt forming a seating (18) for a locking pin (20), the bolt being re-strained elastically towards an opening position wherein the locking pin can penetrate into the seating of the bolt or emerge therefrom, and being retained in the locking position by the catch, the latter being elastically re-strained towards its position wherein it retains the bolt in the locking position, and secondly, an electric control system comprising an electric motor (50) driving a speed reduction gear (48) which is coupled via a clutch (46) to a pinion (44) meshing with a rack (34) for the actuation of the catch, the control system displacing the rack between a first stop position wherein the catch is in a position retaining the bolt in the locking position, and a second position wherein the catch releases the bolt, characterised in that, on the one hand, the lock comprises a means for restraining the rack (34) from its second into its first position, so that when the electric motor (50) is not supplied with power and when the clutch (46) is disengaged, the re-straining means restores the rack into its first position and that on the other hand, the bolt (10) comprises a cam finger (16) which, when the bolt approaches its opening position, moves the catch beyond the position into which it was placed by the rack, so that the catch should no longer be in contact with the latter.
Patent DE-3364555-D1 (DE)
Title: Improvements in or relating to shot blast machinery
Inventor: MACMILLAN WILLIAM ROBERTSON
IPC: B24C5/06
Filed: 1983-01-12
Granted: 1986-08-28
Abstract: A lining assembly for a hood for housing an abrasive throwing wheel cornprises two end wearplates, two side wearplates of unitary or split construction, and an upper wearplate with integral sides, all butted together to provide locating and labyrinthal joints and with each end wearplate being formed with at least one inwardly-directed wear projection or dam adapted to intervene in the flow path of abrasive accelerating around the hood thereby substantially to reduce the rate of wear on the wearplates by the abrasive.
Patent DE-3373977-D1 (DE)
Title: Hydropneumatic massage bathtub unit
Inventor: DIJKHUIZEN OKKO KORNELIS
IPC: A61H9/00
Filed: 1983-12-13
Granted: 1987-11-12
Abstract: A hydropneumatic massage bath includes a bath tub having high side walls and a bottom and at least one pressurized-water line that terminates in a water jet nozzle. An air supply line opens into a chamber surrounding the water jet nozzle. Such chamber has an outlet orifice for a jet of water and pressurized air entering the interior of the bath tub structure is provided for pulsating the jet of water/air mixture that discharges into the interior of the bath tub. To achieve a pleasant and variable massaging effect, as well as to reduce the susceptibility of the system to contaminants and compressive stress, an interrupt mechanism is arranged in the air supply line upstream of the chamber to fully or partially close the air supply at a desired pulsation frequency, thereby controlling the flow of incoming air into the chamber.
Patent DE-3375625-D1 (DE)
Title: Plug for an apparatus
Inventor: KEWITZ WERNER DIPL ING
IPC: H01R13/627
Filed: 1983-02-17
Granted: 1988-03-10
Abstract: 1. Plug for an apparatus for the electrical connection of a communications cord to a communications apparatus with a casing (3) and a plug carrier component (1), on which a sprung locking piece (2) is constructed which runs towards the outside and which permits snap-in locking with the apparatus, characterised in that the locking piece (2) is constructed as a flexible tongue which is connected rigidly on one side to the plug carrier component (1), which runs in the distance (a) to the external surface (20) of the plug carrier component (1), which is supported with its free end (2a) at a supporting point (16) and which engages under an edge (12), which is provided at a part (3) placed on the plug carrier component (1) in relation to the supporting point (16).
Patent DE-3378021-D1 (DE)
Title: Injection port for plastic bags
Inventor: TIITOLA JUHA KUSTAA
IPC: A61J1/10
Filed: 1983-06-14
Granted: 1988-10-27
Abstract: An injection port for injecting fluid through a needle into the contents of a container. The port has a covering film securing a sterile pad of resealabie material to a base member having a portion pierceable by a needle. A tear strip is heat welded to the cover so as to form a removable tab comprised of a welded tear strip section, a welded cover section and an unwelded lap forming a grip for removing the tab. The tab is connected to an unwelded portion of the cover by a tear joint of substantially less tear strength than either the tab or the unwelded cover portion. The cover and the base member define a chamber for maintaining the sterility of the pad until the tab is removed to expose a sterile portion of the pad for insertion of the needle. The base member may be a container wall, a tube communicating with the container interior, a mounting film providing a modular port, or a protector fim preventing contact hetween the pad and the bag contents. The cover may have a pull tab for removal of the pad. The modular port may be held in position by a pressure sensitive adhesive. A method for making the port is described.
Patent DE-3378877-D1 (DE)
Title: Method and arrangement for detecting amplitude changes in the output signal of an optical sensor
Inventor: MARGUERRE HANS-HELMUT DIPL PHY
IPC: G06V10/28
Filed: 1983-10-12
Granted: 1989-02-09
Abstract: 1. A process for detecting changes in amplitude of the output signal of an optical sensor, in particular a television camera, in which - the amplitude values of the output signal are associated with brightness values of the picture received by the optical sensor, - a binary signal is produced by comparison of the output signal with a reference signal, - an upper envelope curve signal (ho ) is produced from the greatest amplitude value, - a lower envelope curve signal (hu ) is produced from the lowest amplitude value, and in which - at least one amplitude value between the upper envelope curve signal (ho ) and the lower envelope curve signal (hu ) is chosen as reference signal (Uref ) characterised in that - the reference signal (Uref ) is formed according to the equation Uref = ho + hu - Uv , where ho is the upper envelope curve signal hu is the lower envelope curve signal, and Uv is the output signal from the optical sensor (S).
Patent DE-3466000-D1 (DE)
Title: Blends of cyclic vinyl ether containing compounds and epoxides
Inventor: KOLESKE JOSEPH VICTOR
IPC: C08G59/14
Filed: 1984-03-28
Granted: 1987-10-15
Abstract: Described herein are compositions suitable for photocopolymerization comprising a cyclic vinyl ether containing compound and an epoxide. These compositions can be cured to give coatings with improved flexibility and impact resistant properties.
Patent DE-3472536-D1 (DE)
Title: Pulveriser
Inventor: MCDERMID BLAIR
IPC: B02C19/06
Filed: 1984-02-06
Granted: 1988-08-11
Abstract: A pulverizer for pulverizing solid material such as coal in which the chamber of the pulverizer has jets of fluid projected thereinto at high speed to cause the particles to impact against one another to effect the pulverizing and in which a sleeve is mounted within the pulverizer chamber so that the coarser particles which pass upwardly through the sleeve flow downwardly in the annular space between the sleeve and the chamber side wall, to be re-entrained by the nozzles and projected again into the sleeve for further impacting.
Patent DE-3486205-D1 (DE)
Inventor: DE GASPERIS P
IPC: H01F10/24
Filed: 1984-12-06
Granted: 1993-10-07
Abstract: Method for the controlled suppression of magnetostatic waves within magnetic garnet films for microwave circuit applications, based upon the adoption of multilayer structures of epitaxial garnet films of low magnetic losses and high magnetic losses.
Patent DE-3563451-D1 (DE)
Title: Azetidinedione compounds as crosslinkers for electrodeposited coatings
Inventor: DAI SHENGHONG A
IPC: C09D5/44
Filed: 1985-10-14
Granted: 1988-07-28
Abstract: Novel coating compositions are disclosed which comprise aqueous dispersions of polyamine resins in the form of their acid salts along with azetidinedione crosslinking agents and other optional adjuvants.The compositions give rise to improved methods for the electrodeposition of heat-curable films on substrates.The compositions and methods find particular utility in the cathodic deposition of coatings and films on automotive parts and household appliances.
Patent DE-3564232-D1 (DE)
Title: Return device for a safety belt with stepped belt locking
Inventor: ERNST HANS
IPC: B60R22/185
Filed: 1985-02-14
Granted: 1988-09-15
Abstract: This guide unit has a stepped belt locking device and a base plate (3) with a pair of cheeks (7) hinged on a block (9) and fixed in position by a breaker pin (10). A spring-loaded guide plate (2) pivots between the cheeks. The lower surface (32) of the guide plate is provided with teeth to correspond with teeth on the surface (33) of the base. This, on pulling the belt over the guide, tips the plate to lock the belt. During an accident, the force on the belt (22) severs the breaking pin, allowing the cheeks to pivot so that the base of the guide plate clamps the belt against the angled base (23) of the base plate.
Patent DE-3568026-D1 (DE)
Title: Method of transferring powdery products out of a reservoir and installation for carrying out the method
IPC: B65G53/52
Filed: 1985-05-23
Granted: 1989-03-09
Abstract: Apparatus and process for transferring pulverent material from a supply container to a delivery point comprises an elongate exhaust pipe having a first end and a second end with a filter near the second end, an intake pipe extending from the supply container to the first end of the exhaust pipe and a transfer pipe extending from the first end of the exhaust pipe to the delivery point. With the first end of the exhaust pipe connected with the intake pipe, suction is applied to the second end of the exhaust pipe to draw pulverent material from the supply container to and through the intake pipe into the exhaust pipe where it is blocked by the filter. The first end of the exhaust pipe is then connected with the transfer pipe and air under pressure is supplied to the second end of the exhaust pipe to propel the pulverent material from the exhaust pipe to and through the transfer pipe to the delivery point and to clear the filter.
Patent DE-3574484-D1 (DE)
Inventor: PATEL CHANDRAKANT CHHAGANBHAI
IPC: C12C3/08
Filed: 1985-08-05
Granted: 1990-01-04
Abstract: alpha -Acids are extracted from a crude hop extract (which is itself obtainable from hops by extraction with liquid carbon dioxide) by boiling a mixture of the crude extract with an aqueous alkali, the alkali being present to no more than a slight excess, to form an aqueous layer containing the extracted  alpha -acids and an organic layer containing  beta -acids, which layers are then separated from one another. The  alpha -acids in the aqueous layer may then be isomerised in the absence of the  beta -acids by boiling the aqueous layer at a pH of from 7 to 8.5 at a pressure above atmospheric. The  beta -acids in the organic acid may be oxidized in the absence of alpha -acids after extraction thereof from the organic layer.
Patent DE-3578034-D1 (DE)
Inventor: WUEST ERNST
IPC: A47J27/16
Filed: 1985-06-24
Granted: 1990-07-12
Abstract: PCT No. PCT/CH86/00007 Sec. 371 Date Nov. 4, 1986 Sec. 102(e) Date Nov. 4, 1986 PCT Filed Jan. 20, 1986 PCT Pub. No. WO86/04221 PCT Pub. Date Jul. 31, 1986.The steamer comprises a first heating chamber (5) intended to generate wet steam from supplied water, and a second heating chamber (6) arranged between the first heating chamber (5) and the cooking chamber (2) and used for heating the wet steam coming from the first heating chamber (5). The temperature of the steam introduced in the cooking chamber (2) by means of the distribution means (4) is regulated by control device (9). In the steamer, the temperature of the steam supplied to the cooking chamber (2) may be continuously varied while reducing to a minimum the negative influence of limestone.
Patent DE-3587050-D1 (DE)
Inventor: WEITHMANN KLAUS ULRICH
IPC: A61P25/04
Filed: 1985-07-12
Granted: 1993-03-11
Abstract: Pentoxifylline (II) is used for prodn. of medicaments for treating inflammatory disorders. (I) is 1-(5-oxohexyl)-3,7-dimethylxanthine (I) No general details are given. All general information concerns the sequential admin. of xanthine derivs. and aspirin to produce antithrombotic, circulation-promoting, antiinflammatory, analgesic, antiaggregatory and cytostatic effects. In an example, in tests on rats with adjuvant-induced arthritis, 30mg of (I) gave a 3% improvement in  oedema vol. and a 7% improvement in necrosis index. The corresp. values for 180mg aspirin were 28 and 28%.
Patent DE-3587884-D1 (DE)
Inventor: NICHOLS GUS
IPC: C08G59/54
Filed: 1985-08-14
Granted: 1994-08-25
Abstract: Solventless polymeric compositions suitable for coatings and moldings are formed by the addition reaction product of a first component comprising mono, di or polyamines, or an adduct of mono, di or polyamines with mono, di or polyfunctional acrylates and/or epoxides and a second component comprising mono, di or polyacrylates or mixtures with mono, di or polyepoxides.
Patent DE-3664901-D1 (DE)
Title: Process for the treatment of boiler condensate
Inventor: BUNCH GRAHAM
IPC: F22D11/00
Filed: 1986-03-06
Granted: 1989-09-14
Abstract: Boilerfeed water is prepared from boiler condensate by first removing insoluble oil and then feeding the condensate to one side of a reverse osmosis membrane and feeding the water from the low pressure side of the membrane to a boiler.
Patent DE-3671292-D1 (DE)
Inventor: GOLKER WALTER
IPC: G01R33/02
Filed: 1986-10-21
Granted: 1990-06-21
Abstract: A magnetic field probe contains an injected coil body having a cloverleaf shape and on which two windings offset relative to one another by 90 DEG  are provided. The coil body is positionally fixed in precise fashion in recesses of a bipartite housing, and are fixed therein via supporting tabs. The housing is formed of two identically fashioned half shells which are joined to one another with a friction-type lock by means of fastening elements applied in complementary fashion relative to a center plane.
Patent DE-3674603-D1 (DE)
Inventor: TAKEMATSU TETSUO
IPC: C07D401/12
Filed: 1986-03-05
Granted: 1990-11-08
Abstract: Fungicidal composition comprising a fungicidally effective amount of the N-pyridylcarbamate derivative having the formula (I) as an active ingredient:   <IMAGE> (I)  wherein X is 2-naphthyl, 5-indanyl, 5,6,7,8-tetrahydro-2-naphthyl, 1,4-methano-1,2,3,4-tetrahydro-6-naphthyl, 1,4-ethano-1,2,3,4,-tetrahydro-6-naphthyl, 2-quinolyl, or a phenyl group having one or two of the same or different substituents selected from the group of halogen atom, lower alkyl, lower alkenyl, lower alkoxy, lower alkenyloxy, halogenated lower alkyl, lower alkylthio, lower alkyl-sulfonyl, lower alkylamino, nitro, and methylenedioxy; Y is an oxygen atom or a sulfur atom; Z is lower alkyl group; W is pyridyl group having one or two of the same substituents selected from the group of lower alkyl, lower alkoxy, lower alkenyloxy, and lower alkylamino, and biologically inert carriers has excellent fungicidal activity against a variety of molds, and can be used to protect plants from fungal infections.